diff --git a/modules/bnporc/browser.py b/modules/bnporc/browser.py
index eb218cea..3eb348ba 100644
--- a/modules/bnporc/browser.py
+++ b/modules/bnporc/browser.py
@@ -37,6 +37,7 @@ __all__ = ['BNPorc']
 class BNPorc(BaseBrowser):
     DOMAIN = 'www.secure.bnpparibas.net'
     PROTOCOL = 'https'
+    CERTHASH = '5511f0ff19c982b6351c17b901bfa7419f075edb13f2df41e446248beb7866bb'
     ENCODING = None  # refer to the HTML encoding
     PAGES = {'.*pageId=unedescomptes.*':                    AccountsList,
              '.*pageId=releveoperations.*':                 AccountHistory,
diff --git a/modules/boursorama/browser.py b/modules/boursorama/browser.py
index e9cf5f39..d269e771 100644
--- a/modules/boursorama/browser.py
+++ b/modules/boursorama/browser.py
@@ -32,6 +32,7 @@ __all__ = ['Boursorama']
 class Boursorama(BaseBrowser):
     DOMAIN = 'www.boursorama.com'
     PROTOCOL = 'https'
+    CERTHASH = '74429081f489cb723a82171a94350913d42727053fc86cf5bf5c3d65d39ec449'
     ENCODING = None  # refer to the HTML encoding
     PAGES = {
              '.*connexion.phtml.*':                         LoginPage,
diff --git a/modules/bp/browser.py b/modules/bp/browser.py
index d3b6891e..83a87c87 100644
--- a/modules/bp/browser.py
+++ b/modules/bp/browser.py
@@ -36,6 +36,7 @@ __all__ = ['BPBrowser']
 class BPBrowser(BaseBrowser):
     DOMAIN = 'voscomptesenligne.labanquepostale.fr'
     PROTOCOL = 'https'
+    CERTHASH = '868646b852c989638d4e5bbfab830e2cfbb82f4d2524e28d0251686a44e49163'
     ENCODING = None  # refer to the HTML encoding
     PAGES = {r'.*wsost/OstBrokerWeb/loginform.*'                                         : LoginPage,
              r'.*authentification/repositionnerCheminCourant-identif.ea'                 : repositionnerCheminCourant,
diff --git a/modules/bred/browser.py b/modules/bred/browser.py
index 9147b0bb..d956598f 100644
--- a/modules/bred/browser.py
+++ b/modules/bred/browser.py
@@ -31,6 +31,7 @@ __all__ = ['BredBrowser']
 class BredBrowser(BaseBrowser):
     PROTOCOL = 'https'
     DOMAIN = 'www.bred.fr'
+    CERTHASH = '26c5ba775fb3b99f7515a2748c2ae2da12931443afa99471a686ff6138efc5ec'
     ENCODING = 'iso-8859-15'
     PAGES = {'https://www.bred.fr/mylittleform.*':                      LoginPage,
              'https://www.bred.fr/Andromede/MainAuth.*':                LoginResultPage,
diff --git a/modules/caissedepargne/browser.py b/modules/caissedepargne/browser.py
index 44dab7c3..73f8d19d 100644
--- a/modules/caissedepargne/browser.py
+++ b/modules/caissedepargne/browser.py
@@ -31,6 +31,7 @@ __all__ = ['CaisseEpargne']
 class CaisseEpargne(BaseBrowser):
     DOMAIN = 'caisse-epargne.fr'
     PROTOCOL = 'https'
+    CERTHASH = '165faeb5bd1bad22bf52029e3c09bf540199402a1fa70aa19e9d5f92d562ff69'
     PAGES = {'https://[^/]+.caisse-epargne.fr/particuliers/ind_pauthpopup.aspx.*':          LoginPage,
              'https://[^/]+.caisse-epargne.fr/Portail.aspx':                                IndexPage,
             }
diff --git a/modules/cic/browser.py b/modules/cic/browser.py
index dbea9ede..9824a215 100644
--- a/modules/cic/browser.py
+++ b/modules/cic/browser.py
@@ -35,6 +35,7 @@ __all__ = ['CICBrowser']
 class CICBrowser(BaseBrowser):
     PROTOCOL = 'https'
     DOMAIN = 'www.cic.fr'
+    CERTHASH = 'b7f681798d4f414fb5cb4032a0b6e8e0d61eeea564a1fb2c1c5a6fc351c70c50'
     ENCODING = 'iso-8859-1'
     USER_AGENT = BaseBrowser.USER_AGENTS['wget']
     PAGES = {'https://www.cic.fr/.*/fr/banques/particuliers/index.html':   LoginPage,
diff --git a/modules/creditmutuel/browser.py b/modules/creditmutuel/browser.py
index 105de61a..98a865d5 100644
--- a/modules/creditmutuel/browser.py
+++ b/modules/creditmutuel/browser.py
@@ -35,6 +35,7 @@ __all__ = ['CreditMutuelBrowser']
 class CreditMutuelBrowser(BaseBrowser):
     PROTOCOL = 'https'
     DOMAIN = 'www.creditmutuel.fr'
+    CERTHASH = '57beeba81e7a65d5fe15853219bcfcc2b2da27e0e618a78e6d97a689908ea57b'
     ENCODING = 'iso-8859-1'
     USER_AGENT = BaseBrowser.USER_AGENTS['wget']
     PAGES = {'https://www.creditmutuel.fr/groupe/fr/index.html':   LoginPage,
diff --git a/modules/fortuneo/browser.py b/modules/fortuneo/browser.py
index 8b80f900..0953a3cd 100644
--- a/modules/fortuneo/browser.py
+++ b/modules/fortuneo/browser.py
@@ -30,6 +30,7 @@ class Fortuneo(BaseBrowser):
     DOMAIN_LOGIN = 'www.fortuneo.fr'
     DOMAIN = 'www.fortuneo.fr'
     PROTOCOL = 'https'
+    CERTHASH = 'f71bd27994f395963c4a500d9d330cb50cef37ee5946146f9ca2492c2552b2ba'
     ENCODING = None # refer to the HTML encoding
     PAGES = {
             '.*identification.jsp.*':
diff --git a/modules/freemobile/browser.py b/modules/freemobile/browser.py
index c072a2bb..a9d6a7c0 100644
--- a/modules/freemobile/browser.py
+++ b/modules/freemobile/browser.py
@@ -27,6 +27,7 @@ __all__ = ['Freemobile']
 class Freemobile(BaseBrowser):
     DOMAIN = 'mobile.free.fr'
     PROTOCOL = 'https'
+    CERTHASH = '73d1205c91dc6188597399e718ee145d9f1287fcc290a31ff0ba4477fbc893b2'
     ENCODING = None  # refer to the HTML encoding
     PAGES = {'.*moncompte/index.php': LoginPage,
              '.*page=home':           HomePage,
@@ -34,9 +35,6 @@ class Freemobile(BaseBrowser):
              '.*page=consotel_current_month': HistoryPage
             }
 
-    def __init__(self, *args, **kwargs):
-        BaseBrowser.__init__(self, *args, **kwargs)
-
     def home(self):
         self.location('https://mobile.free.fr/moncompte/index.php')
 
diff --git a/modules/hsbc/browser.py b/modules/hsbc/browser.py
index 4b9dece1..966b5a40 100644
--- a/modules/hsbc/browser.py
+++ b/modules/hsbc/browser.py
@@ -34,6 +34,7 @@ class NotLoggedPage(BasePage):
 class HSBC(BaseBrowser):
     DOMAIN = 'client.hsbc.fr'
     PROTOCOL = 'https'
+    CERTHASH = '3f8d5765792a7a83b8e82b121d87adf2c25f2358c3a39d4716c09854e5be791a'
     ENCODING = None # refer to the HTML encoding
     PAGES = {'https://client.hsbc.fr/session_absente.html':                 NotLoggedPage,
              'https://client.hsbc.fr/cgi-bin/emcgi\?.*debr=COMPTES_PAN':    AccountsListPage,
diff --git a/modules/ing/browser.py b/modules/ing/browser.py
index 42dc1368..19efc366 100644
--- a/modules/ing/browser.py
+++ b/modules/ing/browser.py
@@ -36,12 +36,11 @@ class Ing(BaseBrowser):
              '.*accountDetail.jsf.*':         AccountHistory,
              '.*displayTRHistoriqueLA.*':     AccountHistory
             }
-    HASH = "fba557b387cccc3d71ba038f9ef1de4d71541d7954744c79f6a7ff5f3cd4dc12"
+    CERTHASH = "fba557b387cccc3d71ba038f9ef1de4d71541d7954744c79f6a7ff5f3cd4dc12"
 
     def __init__(self, *args, **kwargs):
         self.birthday = kwargs.pop('birthday', None)
         BaseBrowser.__init__(self, *args, **kwargs)
-        self.lowsslcheck(self.DOMAIN, self.HASH)
 
     def home(self):
         self.location('https://secure.ingdirect.fr/public/displayLogin.jsf')
diff --git a/modules/lcl/browser.py b/modules/lcl/browser.py
index aaa7e5e6..091f2d84 100644
--- a/modules/lcl/browser.py
+++ b/modules/lcl/browser.py
@@ -33,6 +33,7 @@ __all__ = ['LCLBrowser']
 class LCLBrowser(BaseBrowser):
     PROTOCOL = 'https'
     DOMAIN = 'particuliers.secure.lcl.fr'
+    CERTHASH = 'ddfafa91c3e4dba2e6730df723ab5559ae55db351307ea1190d09bd025f74cce'
     ENCODING = 'utf-8'
     USER_AGENT = BaseBrowser.USER_AGENTS['wget']
     PAGES = {
diff --git a/modules/societegenerale/browser.py b/modules/societegenerale/browser.py
index 913bbb79..cf4734d1 100644
--- a/modules/societegenerale/browser.py
+++ b/modules/societegenerale/browser.py
@@ -29,7 +29,9 @@ __all__ = ['SocieteGenerale']
 
 class SocieteGenerale(BaseBrowser):
     DOMAIN_LOGIN = 'particuliers.societegenerale.fr'
+    CERTHASH_LOGIN = '72b78ce0b8ffc63a6dcbf8fc375a1ab5502d5dfefcac1d00901a73f5a94e9ed5'
     DOMAIN = 'particuliers.secure.societegenerale.fr'
+    CERTHASH = '4499ca391d0d690050d80e625fd0b16e83476fd565d8e43315c7a9c025f02b88'
     PROTOCOL = 'https'
     ENCODING = None # refer to the HTML encoding
     PAGES = {
@@ -40,6 +42,7 @@ class SocieteGenerale(BaseBrowser):
             }
 
     def __init__(self, *args, **kwargs):
+        self.lowsslcheck(self.DOMAIN_LOGIN, self.CERTHASH_LOGIN)
         BaseBrowser.__init__(self, *args, **kwargs)
 
     def home(self):